Results 71 to 80 of about 12,351 (191)

Investigation of Retinal Vascular Changes during Pregnancy Using Optical Coherence Tomography Angiography [PDF]

, 2021
Purpose: To investigate retinal vascular changes in pregnant women using optical coherence tomography angiography (OCTA)
Hepokur, Mustafa, Mustafa Hepokur, Gonen, Busenur, Tuten, Abdullah, Busenur Gönen, Ahmet Murat Sarici, Abdullah Tüten, Hamzaoglu, Kubra, Kübra Hamzaoğlu, Sarici, Ahmet Murat   +9 more
core   +1 more source

Prognostic factors of optical coherence tomography angiography in intermediate and advanced primary open‐angle glaucoma: A systematic review and meta‐analysis

Acta Ophthalmologica, EarlyView.
Abstract Conventional optical coherence tomography (OCT) has a floor effect in patients with severe visual field loss, such as seen in advanced primary open‐angle glaucoma (POAG). OCT angiography (OCTA) does not suffer from such a floor effect. However, which OCTA parameters are most useful for monitoring longitudinal progression is unclear.
Kamya Katarya, Victor A. de Vries, João Barbosa‐Breda, Luisa Sanchez Brea, Danilo Andrade De Jesus, Wishal D. Ramdas   +5 more
wiley   +1 more source

A unique case of unilateral optic pit and coloboma without macular pathology: an asymptomatic 42-year-old female

BMC Ophthalmology
Background To report a rare case of unilateral hybrid optic disc anomaly characterized by the coexistence of optic disc pit and optic disc coloboma in the absence of maculopathy, evaluated with multimodal imaging including optical coherence tomography ...
İsa Yuvacı, Muhammed Muaz Osmanoğlu
doaj   +1 more source

OCTA-500: A retinal dataset for optical coherence tomography angiography study

Medical Image Analysis
Optical coherence tomography angiography (OCTA) is a novel imaging modality that has been widely utilized in ophthalmology and neuroscience studies to observe retinal vessels and microvascular systems. However, publicly available OCTA datasets remain scarce.
Mingchao Li, Kun Huang, Qiuzhuo Xu, Jiadong Yang, Yuhan Zhang 0001, Zexuan Ji, Keren Xie, Songtao Yuan, Qinghuai Liu, Qiang Chen 0004   +9 more
openaire   +3 more sources

The optical coherence tomography and microperimetry biomarker evaluation in patients with geographic atrophy (OMEGA) study: Geographic atrophy progression in fundus autofluorescence ‐ OMEGA report 3

Acta Ophthalmologica, EarlyView.
Abstract Purpose To measure the progression of geographic atrophy (GA) in subjects with age‐related macular degeneration (AMD) in a natural history study. Methods We analysed fundus autofluorescence (FAF) images using a semiautomatic method (RegionFinder) to quantify the GA area in a monocentric study.
Philippe Valmaggia, Georg Ansari, Nadja Inglin, Nils Schärer, Hanna Zuche, Chrysoula Gabrani, Faady Yahya, Marco Cattaneo, Kristina Pfau, Andrea Giani, Marieh Esmaeelpour, Taffeta Chingning Yamaguchi, Christian Prünte, Hendrik P. N. Scholl, Nicolas Feltgen, Leopold Schmetterer, Maximilian Pfau, Peter M. Maloca   +17 more
wiley   +1 more source

Optical coherence tomography angiography in choroidal melanoma and nevus [PDF]

, 2018
Fariba Ghassemi,1,2 Reza Mirshahi,1,2 Kaveh Fadakar,1,2 Siamak Sabour3 1Retina & Vitreous Service, 2Eye Research Center, Farabi Eye Hospital, Tehran University of Medical Sciences, 3Safety Promotion and Injury Prevention Research Centre, Department ...
Fadakar K, Sabour S, Mirshahi R, Ghassemi F   +3 more
core  

Pachychoroid neovasculopathy: aspect on optical coherence tomography angiography [PDF]

, 2017
Purpose: To describe and interpret the features of pachychoroid neovasculopathy (PNV) using optical coherence tomography angiography (OCTA) technique. Methods: This is an observational case series of patients who presented with PNV. Best-corrected visual
Savastano M. C.
core   +1 more source

A Case of Best Disease Accompanied by Pachychoroid Neovasculopathy

Türk Oftalmoloji Dergisi, 2019
The aim of this case presentation is to describe ocular findings of a 22-year-old patient with Best vitelliform macular dystrophy accompanied by pachychoroid neovasculopathy.
Figen Batıoğlu, Özge Yanık, Sibel Demirel, Çağatay Çağlar, Emin Özmert   +4 more
doaj   +1 more source

Usefulness of optical coherence tomography angiography in choroidal neovascularization secondary to neovascular age-related macular degeneration

Journal of Clinical Ophthalmology and Research, 2020
Background: Optical coherence tomography angiography (OCTA) could be a valid tool to detect choroidal neovascularization (CNV) in neovascular age-related macular degeneration (nAMD), allowing the analysis of the type, the morphology, and the extension of
Mayur S Kulkarni, Mohit S Bharambe, Gauri R Kulkarni   +2 more
doaj   +1 more source

Interpreting the structure–function relationship in high myopia‐associated glaucoma: A review

Acta Ophthalmologica, EarlyView.
Abstract Visual field (VF) interpretation in high myopia‐associated glaucoma (HMG) is challenging due to frequent structure–function discordance and coexisting myopia‐related changes. These changes may reduce the reliability of conventional structure–function mapping and increase the risk of misclassifying non‐glaucomatous VF abnormalities as ...
Ruby S. Chan, Ya Xing Wang, Jin Wook Jeoung, Jost B. Jonas, Minxin Liu, Ching‐Yu Cheng, Rachel S. Chong   +6 more
wiley   +1 more source